I really did not enjoy Lisp50. I was surprised to discover such a disconnect between the old-school and new-school Lispers. Guy Steele and co really didn't seem to have any interest at all in what people have done with Common Lisp these past 20 years or so. That is a pity because I had always really valued the perceived continuity of the Lisp community.
I read it differently; I think they thought it was an interesting direction, but only that, another direction. The oldbies are pretty CL-oriented, although obviously many of them have moved on (e.g., Fortress for GLS).
